Q: Is 407,124 a Prime Number?
A: No, 407,124 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 407124 can be evenly divided by 1 2 3 4 6 9 12 18 36 43 86 129 172 258 263 387 516 526 774 789 1,052 1,548 1,578 2,367 3,156 4,734 9,468 11,309 22,618 33,927 45,236 67,854 101,781 135,708 203,562 and 407,124, with no remainder.
Since 407,124 cannot be divided by just 1 and 407,124, it is not a prime number.